Results 21 to 30 of about 2,411,267 (285)
Control of Chaos in Combustion Reactions [PDF]
The chaotic evolution in the combustion of CO in a well-stirred flow reactor is controlled experimentally using a modified form of the simple proportional feedback (SPF) algorithm. An unstable period-1 oscillation is stabilized through the imposition of small, appropriate perturbations which are calculated from the observed experimental response of the
M. L. Davies +7 more
openaire +1 more source
To explain the effect of maceral composition on the combustion characteristics of coal, a series of low-rank coals with different vitrinite/inertinite ratio were collected as the research object, and the combustion characteristics, heat change process ...
Xiaoling WANG +5 more
doaj +1 more source
Thermodynamic research of aluminium-ferric thermit combustion
The paper describes the main results of thermodynamic calculations of aluminoferric themit combustion reaction, including combustion reaction of thermit, pelletized with cellulose nitrate.
A. R. Samboruk +2 more
doaj +3 more sources
High pressure catalytic combustion [PDF]
The study of catalyst behavior at pressure up to 12 bar during CH4, H2, CO and their mixtures combustion is the main purpose of this PhD thesis. Actually the interest towards catalytic combustion as an alternative route to produce electric power is ...
Barbato, Paola Sabrina
core +1 more source
O objetivo deste trabalho é desenvolver catalisadores de Ni suportados em α-Al2O3 dopada com os seguintes elementos metálicos: ferro, zinco, cério e zircônio. Os suportes catalíticos de α-Al2O3 dopada foram obtidos por meio do método de síntese
L. S. Neiva +3 more
doaj +1 more source
As ferritas do tipo BaM são cerâmicas ferrimagnéticas, usualmente aplicadas em sistemas de gravação magnética e como magnetos duros. Possuem alta estabilidade química, resistência a corrosão e baixo custo de produção. Diante da sua crescente importância,
M. T. Yasuda +3 more
doaj +1 more source
Numerical simulation of spray combustion using bio-mass derived liquid fuels [PDF]
The main objective of this work is to create a robust model for two-phase liquid spray combustion flow using vegetable oils, to investigate the flow structure generated by a swirler array with different fuels, and secondly to assess and optimise the ...
Rochaya, David
core +7 more sources
Polypropylene to transportation fuel grade hydrocarbons over γ-alumina catalyst
Catalytic upgrading of plastics to valuable fuels and chemicals is an attractive route to valorize waste plastics. Herein, catalytic pyrolysis of polypropylene was performed over γ-Al2O3 as a heterogeneous catalyst to produce fuel-grade hydrocarbons. The
Sathyapal R. Churipard +6 more
doaj +1 more source
Pós nanométricos de ferritas de níquel dopadas com cromo foram sintetizados por reação de combustão em forno de microondas. A influência da concentração de Cr3+ nas proporções de x = 0; 0,5 e 1 no sistema NiCr xFe2-xO4 foi investigada.
A. C. F. M. Costa +6 more
doaj +1 more source
Resumo Esse trabalho objetivou produzir zircônia por síntese de combustão, analisar a estrutura e morfologia comparativamente com um ZrO2 monoclínico comercial e investigar a sulfatação, visando obter catalisadores ácidos para uso na esterificação do ...
F. N. Silva +4 more
doaj +1 more source

